Yamaha YZF-R1 Series Service Manual page 302

Removing the cylinder head cover
F W F W
D D
Order Job/Parts to remove
1 Ignition coil coupler
2 Ignition coil
3 Spark plug
4 Cylinder identification sensor coupler
5 Cylinder identification sensor
6 Cylinder head cover
7 Cylinder head cover gasket
8 Cylinder head cover gasket
9 Timing chain guide (top side)
13 N ・ m (1.3 kgf ・ m, 9.6 lb ・ ft)
9
5-19
1
1
4
3
6
7
8 8 N ・ m (0.8 kgf ・ m, 5.9 lb ・ ft)
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
'
Remarks
Q ty
4 Disconnect.
4
If the spark plug is a new one, tighten it to 18
4
· ·
N m (1.8 kgf m, 13 lb
1 Disconnect.
1
1
1
1
1
CAMSHAFTS
2
(6)
5
LT
·
ft).